/*
 * Copyright (c) 2019 - now, Eggroll Authors. All Rights Reserved.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package com.webank.eggroll.core.util

import io.grpc.{Status, StatusRuntimeException}
import org.apache.commons.lang3.exception.ExceptionUtils

object ErrorUtils {
  def toGrpcRuntimeException(throwable: Throwable): StatusRuntimeException = {
    var result: StatusRuntimeException = null

    throwable match {
      case e: StatusRuntimeException =>
        result = e
      case _ =>
        val sb = new StringBuilder
        // todo:0: add hop info

        result = Status.INTERNAL
          .withCause(throwable)
          .withDescription(RuntimeUtils.getMySiteLocalAddressAndPort() + ": " + getStackTraceString(throwable))
          .asRuntimeException()
    }

    result
  }

  def getStackTraceString(throwable: Throwable): String = {
    ExceptionUtils.getStackTrace(throwable)
  }
}
